The synthetic rainwater harvesting system has a chemical composition adjusted to target atmospheric conditions for material aging testing.

Abstract

The invention relates to a synthetic rainwater generation system with chemical composition adjusted to target atmospheric conditions for material aging testing. The system comprises: a synthetic rainwater generation and aging test chamber, a water supply module, an air supply module, a high-voltage high-frequency power supply module, an output gas treatment module, an output wastewater treatment module, and a control and monitoring module. Water is sprayed from top to bottom, and a simulated atmospheric mixture is supplied from bottom to top, creating a counter-current interaction zone. At the intersection zone, an electrical discharge is arranged to create reactions between the gas and liquid phases, forming synthetic rainwater with a chemical composition according to target atmospheric conditions.

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